That part of a work of one author found in another is not of itself piracy, or sufficient to support an action; a man may adopt part of the work of another; he may so make use of another’s labors for the promotion of science and the benefit of the public. – Lord Ellenborough, quoted in Bouvier’s Law Dictionary by John Bouvier, 8th

There is indeed a strange prejudice against Quotation. – James Boswell, “The Hypochondriack,” No.XXII, 1779

In these pages the novelist should be able to find a striking verse to head his chapter, the raconteur add to his bon mots, the man of the world enrich his stock of maxims, the divine obtain some deep thought drawn from the wells of ancient learning. – William Francis Henry King, “Introduction,” Classical and Foreign Quotations, 18

Often we were rescued by that ever-present help in time of trouble, the beloved benefactor known only as “Anonymous.” – Frank Spencer Mead (1898–1982), preface to 12,000 Religious Quotations, 19